Predicting combustion engine induction manifold pressure involves producing predicted induction manifold pressure value difference with estimation algorithm with fuzzy estimation with fuzzy rules

摘要

The method involves producing a difference of induction manifold pressure values and a difference of choke opening values, producing a predicted difference of induction manifold pressure values with an estimation algorithm with fuzzy estimation containing fuzzy rules based on the difference between induction manifold pressure values and choke opening values and adding the predicted value difference of the induction manifold pressure values to a predicted induction manifold pressure value. The method involves producing a difference of induction manifold pressure (PB) values and a difference (DeltaTHHAT) of choke opening (TH) values, producing a predicted difference of induction manifold pressure values (Delta FZPB) with an estimation algorithm with fuzzy estimation containing fuzzy rules based on the difference between induction manifold pressure values and choke opening values and adding the predicted value difference of the induction manifold pressure values to a predicted induction manifold pressure value. Independent claims are also included for the following: (a) a device for predicting an internal combustion engine's induction manifold pressure (b) and a method of producing a predicted value of a variable.